Revenue from Contracts with Customers (Tables)

3 Months Ended

Mar. 31, 2022

Contracts with Customers [Line Items]

Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction

The following table shows the amounts of future revenues expected to be recorded in each year for performance obligations that are unsatisfied or partially unsatisfied as of March 31, 2022. This disclosure only includes contracts for which the total consideration is fixed and determinable at contract inception. The average contract term varies by customer type and commodity but ranges from one month to several years.

This disclosure excludes the Utility Registrants' gas and electric tariff sales contracts and transmission revenue contracts as they generally have an original expected duration of one year or less and, therefore, do not contain any future, unsatisfied performance obligations to be included in this disclosure.

	2022		2023		2024		2025		2026 and thereafter		Total
Exelon	$	6	$	8	$	6	$	5	$	82	$	107
PHI	6		8		6		5		82		107
Pepco	4		6		5		5		65		85
DPL	1		1		—		—		9		11
ACE	1		1		1		—		8		11